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# Junior/Mid-Level IT Software Engineer - .NET/Web

- **Company:** Nelnet
- **Location:** Englewood, CO, United States
- **Experience:** Starter
- **Salary:** $90,000.0 - $130,000.0
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), .NET Framework, Agile Methodology, Artificial Intelligence, Business Logic, C Sharp (Programming Language), Code Review, Software Debugging, Software Design Documents, Enterprise Document Management System, Microsoft SQL Server, Software Engineering, SQL Databases, TypeScript, Web Content Accessibility Guidelines, Web Applications, Web Services, Backend, Git, AngularJS, Material UI, Information Technology, Data Management, Front End Software Development
- **Published:** September 11, 2026
- **Apply:** https://www.techcareers.com/job.asp?id=3386395662&tx=DT10899UTT&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54

## About the Role

Candidates with a Bachelor's Degree in Computer Science and/or a related discipline or work experience preferred., Candidates preferably have 2-5+ years of software development experience with strong proficiency in at least one key competency is valued., * Develops backend web services in C# with .NET that implement business requirements for high-volume workflows, with attention to performance and maintainability.

 * Develops frontend web applications using TypeScript/JavaScript with Angular; uses component libraries and validates alignment to WCAG & Section 508 expectations.
 * Writes efficient SQL and understands relational modeling, ideally with SQL Server.
 * Uses Git in a team setting (branching, pull requests, readable commits) and participates effectively in code review to improve correctness and maintainability.
 * Writes highly-testable code and contributes to automated unit and integration tests.
 * Applies secure coding practices and works within security/compliance requirements informed by standards such as NIST; responsibly manages software dependencies and secrets.
 * Identifies and diagnoses issues by reading logs, tracing distributed workflows, and using monitoring tools to pinpoint root causes; participates in on-call and production release processes.
 * Works within established service boundaries and clean-architecture conventions, keeping business logic separated from infrastructure and avoiding tight coupling across services.
 * Uses AI-assisted tools while following organizational data-handling and security policies.
 * Ability to perform effectively in a team-oriented environment.
 * Possesses a strong understanding of the full software development lifecycle with experience in agile delivery models.
 * Has the ability to quickly learn new technologies, domain concepts, and business processes within a complex regulatory environment.
 * Communicates clearly and effectively in both verbal and written forms, adapting to technical and non-technical audiences.
 * Takes ownership of assigned work through completion, proactively surfacing risks and ensuring deliverables are production-ready.
 * Produces clear documentation that supports long-term maintainability, onboarding, and operational support.
 * Ability to obtain a federal security clearance
 * Experience with enterprise document management system is a plus

## Description

* Participate in solution design to satisfy a wide range of business needs.
 * Analysis and translation of business requirements into technical requirements for development, and creation of design documents and technical specifications.
 * Adhere to Best Practices and Standards in the areas of technology and security.
 * Provide post implementation support including, but not limited to, monitoring application performance and debugging existing code.
 * Keep abreast of advancements and changes in technology and develop an understanding of how new technologies can be leveraged provide business solutions.


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